SSL is an acronym for Secure Sockets Layer. It is a protocol used for authenticating and encrypting web traffic. For web traffic to be authenticated means that your browser is able to verify the identity of the remote server.
SSL is an acronym for Secure Sockets Layer. It is a protocol used for authenticating and encrypting web traffic. For web traffic to be authenticated means that your browser is able to verify the identity of the remote server.
Introduction to Secure Socket Layer (SSL) and Tunnel Layer Security (TLS). Shows basic principle of SSL and also little bit of practical applicability.
Transport Layer Security (TLS) is a protocol that ensures privacy between communicating applications and their users on the Internet. When a server and client communicate, TLS ensures that no third party may eavesdrop or tamper with any message. TLS is the successor to the Secure Sockets Layer (SSL).
It is an IETF standardization initiative whose goal is to come out with an Internet standard Version of SSL. The presentation discusses all. Happy Learning. :)
HTTPS: What, Why and How (SmashingConf Freiburg, Sep 2015)Guy Podjarny
When users use our sites, they put their faith in us. They trust we will keep their information from reaching others, believe we provided the information they see, and allow us to run (web) code on their devices. Using HTTPS to secure our conversations is a key part of maintaining this trust.
If that’s not motivation enough, the web’s giants are actively promoting HTTPS, requiring it for features such as HTTP2 & ServiceWorker, using it for search engine ranking and more. To make the most of the web, you need to use HTTPS.
This deck reviews what HTTPS is, discusses why you should prioritize using it, and cover some of the easiest (and most cost effective) steps to get started using HTTPS
RC4 is the most popular stream cipher in the world. It is used to protect as many as 30 percent of SSL traffic today, probably
summing up to billions of TLS connections every day.
In this paper, we revisit the Invariance Weakness – a 13-year-old vulnerability of RC4 that is based on huge classes of RC4 weak
keys, which was first published in the FMS paper in 2001. We show how this vulnerability can be used to mount several partial
plaintext recovery attacks on SSL-protected data when RC4 is the cipher of choice, recovering part of secrets such as session
cookies, passwords, and credit card numbers. This paper will describe the Invariance Weakness in detail, explain its impacts, and
recommend some mitigating actions.
by Imperva
Introduction to Secure Socket Layer (SSL) and Tunnel Layer Security (TLS). Shows basic principle of SSL and also little bit of practical applicability.
Transport Layer Security (TLS) is a protocol that ensures privacy between communicating applications and their users on the Internet. When a server and client communicate, TLS ensures that no third party may eavesdrop or tamper with any message. TLS is the successor to the Secure Sockets Layer (SSL).
It is an IETF standardization initiative whose goal is to come out with an Internet standard Version of SSL. The presentation discusses all. Happy Learning. :)
HTTPS: What, Why and How (SmashingConf Freiburg, Sep 2015)Guy Podjarny
When users use our sites, they put their faith in us. They trust we will keep their information from reaching others, believe we provided the information they see, and allow us to run (web) code on their devices. Using HTTPS to secure our conversations is a key part of maintaining this trust.
If that’s not motivation enough, the web’s giants are actively promoting HTTPS, requiring it for features such as HTTP2 & ServiceWorker, using it for search engine ranking and more. To make the most of the web, you need to use HTTPS.
This deck reviews what HTTPS is, discusses why you should prioritize using it, and cover some of the easiest (and most cost effective) steps to get started using HTTPS
RC4 is the most popular stream cipher in the world. It is used to protect as many as 30 percent of SSL traffic today, probably
summing up to billions of TLS connections every day.
In this paper, we revisit the Invariance Weakness – a 13-year-old vulnerability of RC4 that is based on huge classes of RC4 weak
keys, which was first published in the FMS paper in 2001. We show how this vulnerability can be used to mount several partial
plaintext recovery attacks on SSL-protected data when RC4 is the cipher of choice, recovering part of secrets such as session
cookies, passwords, and credit card numbers. This paper will describe the Invariance Weakness in detail, explain its impacts, and
recommend some mitigating actions.
by Imperva
Originally presented at the Northeast PHP 2013 conference.
Git is hard to learn, but that's not a good excuse to ignore it. This presentation aims to teach the bare essentials for operating a git repository.
AWS re:Invent 2016: Amazon Aurora Best Practices: Getting the Best Out of You...Amazon Web Services
Amazon Aurora is a fully managed relational database engine that provides higher performance, availability and durability than previously possible using conventional monolithic database architectures. After launching a year ago, we continued adding many new features and capabilities to Aurora. In this session AWS Aurora experts will discuss the best practices that will help you put these capabilities to the best use. You will also hear from Amazon Aurora customer Intercom on the best practices they adopted for moving live databases with over two billion rows to a new datastore in Amazon Aurora with almost no downtime or lost records.
Intercom was founded to provide a fundamentally new way for Internet businesses to communicate with customers at scale. For growing startups like Intercom, it’s natural for the load on datastores to grow on a weekly basis. The usual solution to this problem is to get a bigger box from AWS. But very soon you reach a point where bigger boat is not an option anymore. You will learn about the benefits of moving to such a datastore, the problems it introduced, and all about the new ability for scaling that was not there before.
Amazon Aurora is a MySQL-compatible relational database engine that combines the speed and availability of high-end commercial databases with the simplicity and cost-effectiveness of open source databases. Amazon Aurora is disruptive technology in the database space, bringing a new architectural model and distributed systems techniques to provide far higher performance, availability and durability than previously available using conventional monolithic database techniques. In this session, we will do a deep-dive into some of the key innovations behind Amazon Aurora, discuss best practices and configurations, and share early customer experience from the field.
Transport Layer Security (TLS) is a protocol that ensures privacy between communicating applications and their users on the Internet. When a server and client communicate, TLS ensures that no third party may eavesdrop or tamper with any message. TLS is the successor to the Secure Sockets Layer (SSL).
Amazon DynamoDB Design Patterns for Ultra-High Performance Apps (DAT304) | AW...Amazon Web Services
Learn how to deliver extremely low latency, fast performance and throughput for web-scale applications built on Amazon DynamoDB. We show you how to model data, maintain maximum throughput, drive analytics, and use secondary indexes with Amazon DynamoDB. You also hear how customers have built large-scale applications and the real-world lessons they've learned along the way.
Amazon Aurora is a MySQL-compatible database engine that combines the speed and availability of high-end commercial databases with the simplicity and cost-effectiveness of open source databases. The service is now in preview. Come to our session for an overview of the service and learn how Aurora delivers up to five times the performance of MySQL yet is priced at a fraction of what you'd pay for a commercial database with similar performance and availability.
Short Presentation (2 Hrs) on SSL and TLS Protocol and its reference standard. Good for intermediate participant or technical who want to understand secure protocol an
Shipping Applications to Production in Containers with DockerJérôme Petazzoni
Docker is an Open Source engine to build, run, and manage Linux Containers. Containers use less resources than virtual machines, they boot faster, but they have similar guarantees of portability and repeatability for Linux applications. Those features made Docker and Linux Containers extremely popular for development and testing environments. But what does it take to use Docker and Containers for production workloads?
Amazon DynamoDB is a fully managed, highly scalable NoSQL database service. We will deep dive into how DynamoDB scaling and partitioning works, how to do data modeling based on access patterns using primitives such as hash/range keys, secondary indexes, conditional writes and query filters. We will also discuss how to use DynamoDB Streams to build cross-region replication and integrate with other services (such as Amazon S3, Amazon CloudSearch, Amazon ElastiCache, Amazon Redshift) to enable logging, search, analytics and caching. You will learn design patterns and best practices on how to use DynamoDB to build highly scalable applications, with the right performance characteristics at the right cost.
If you’re familiar with relational databases, designing your app to use a fully-managed NoSQL database service like Amazon DynamoDB may be new to you. In this webinar, we’ll walk you through common NoSQL design patterns for a variety of applications to help you learn how to design a schema, store, and retrieve data with DynamoDB. We will discuss best practices with DynamoDB to develop IoT, AdTech, and gaming apps.
A Gentle Introduction To Docker And All Things ContainersJérôme Petazzoni
Docker is a runtime for Linux Containers. It enables "separation of concern" between devs and ops, and solves the "matrix from hell" of software deployment. This presentation explains it all! It also explains the role of the storage backend and compares the various backends available. It gives multiple recipes to build Docker images, including integration with configuration management software like Chef, Puppet, Salt, Ansible. If you already watched other Docker presentations, this is an actualized version (as of mid-November 2013) of the thing!
SSL Implementation - IBM MQ - Secure Communications nishchal29
Presenting the basics of SSL/TLS , usage of SSL protocol to secure the IBM MQ channels. Secure Communications between two Queue Managers and various test cases , between an application and Queue Manager , Errors , Certificate Renewal ..
SSL/TLS Introduction with Practical Examples Including Wireshark CapturesJaroslavChmurny
As some of my colleagues are solving various SSL/TLS problems for one of our customers, I have prepared the above mentioned training for them. The training is divided to three parts:
- Brief Introduction to Public Key Infrastructure (PKI)
- Introduction to SSL/TLS Protocols
- Practical Examples and Hints
The last part primarily consists of hands-on exercises with Wireshark, covering variety of successful and failed SSL/TLS handshakes. The hands-on exercises are based on easily configurable dummy SSL client and server implemented in Java (available at https://github.com/Jardo72/SSL-Sandbox).
Stands for "Secure Sockets Layer." SSL is a secure protocol developed for sending information securely over the Internet. Many websites use SSL for secure areas of their sites, such as user account pages and online checkout. Usually, when you are asked to "log in" on a website, the resulting page is secured by SSL.
Cyaniclab : Software Development Agency Portfolio.pdfCyanic lab
CyanicLab, an offshore custom software development company based in Sweden,India, Finland, is your go-to partner for startup development and innovative web design solutions. Our expert team specializes in crafting cutting-edge software tailored to meet the unique needs of startups and established enterprises alike. From conceptualization to execution, we offer comprehensive services including web and mobile app development, UI/UX design, and ongoing software maintenance. Ready to elevate your business? Contact CyanicLab today and let us propel your vision to success with our top-notch IT solutions.
Gamify Your Mind; The Secret Sauce to Delivering Success, Continuously Improv...Shahin Sheidaei
Games are powerful teaching tools, fostering hands-on engagement and fun. But they require careful consideration to succeed. Join me to explore factors in running and selecting games, ensuring they serve as effective teaching tools. Learn to maintain focus on learning objectives while playing, and how to measure the ROI of gaming in education. Discover strategies for pitching gaming to leadership. This session offers insights, tips, and examples for coaches, team leads, and enterprise leaders seeking to teach from simple to complex concepts.
Navigating the Metaverse: A Journey into Virtual Evolution"Donna Lenk
Join us for an exploration of the Metaverse's evolution, where innovation meets imagination. Discover new dimensions of virtual events, engage with thought-provoking discussions, and witness the transformative power of digital realms."
TROUBLESHOOTING 9 TYPES OF OUTOFMEMORYERRORTier1 app
Even though at surface level ‘java.lang.OutOfMemoryError’ appears as one single error; underlyingly there are 9 types of OutOfMemoryError. Each type of OutOfMemoryError has different causes, diagnosis approaches and solutions. This session equips you with the knowledge, tools, and techniques needed to troubleshoot and conquer OutOfMemoryError in all its forms, ensuring smoother, more efficient Java applications.
Paketo Buildpacks : la meilleure façon de construire des images OCI? DevopsDa...Anthony Dahanne
Les Buildpacks existent depuis plus de 10 ans ! D’abord, ils étaient utilisés pour détecter et construire une application avant de la déployer sur certains PaaS. Ensuite, nous avons pu créer des images Docker (OCI) avec leur dernière génération, les Cloud Native Buildpacks (CNCF en incubation). Sont-ils une bonne alternative au Dockerfile ? Que sont les buildpacks Paketo ? Quelles communautés les soutiennent et comment ?
Venez le découvrir lors de cette session ignite
A Comprehensive Look at Generative AI in Retail App Testing.pdfkalichargn70th171
Traditional software testing methods are being challenged in retail, where customer expectations and technological advancements continually shape the landscape. Enter generative AI—a transformative subset of artificial intelligence technologies poised to revolutionize software testing.
May Marketo Masterclass, London MUG May 22 2024.pdfAdele Miller
Can't make Adobe Summit in Vegas? No sweat because the EMEA Marketo Engage Champions are coming to London to share their Summit sessions, insights and more!
This is a MUG with a twist you don't want to miss.
Quarkus Hidden and Forbidden ExtensionsMax Andersen
Quarkus has a vast extension ecosystem and is known for its subsonic and subatomic feature set. Some of these features are not as well known, and some extensions are less talked about, but that does not make them less interesting - quite the opposite.
Come join this talk to see some tips and tricks for using Quarkus and some of the lesser known features, extensions and development techniques.
Globus Compute wth IRI Workflows - GlobusWorld 2024Globus
As part of the DOE Integrated Research Infrastructure (IRI) program, NERSC at Lawrence Berkeley National Lab and ALCF at Argonne National Lab are working closely with General Atomics on accelerating the computing requirements of the DIII-D experiment. As part of the work the team is investigating ways to speedup the time to solution for many different parts of the DIII-D workflow including how they run jobs on HPC systems. One of these routes is looking at Globus Compute as a way to replace the current method for managing tasks and we describe a brief proof of concept showing how Globus Compute could help to schedule jobs and be a tool to connect compute at different facilities.
Enterprise Resource Planning System includes various modules that reduce any business's workload. Additionally, it organizes the workflows, which drives towards enhancing productivity. Here are a detailed explanation of the ERP modules. Going through the points will help you understand how the software is changing the work dynamics.
To know more details here: https://blogs.nyggs.com/nyggs/enterprise-resource-planning-erp-system-modules/
Unleash Unlimited Potential with One-Time Purchase
BoxLang is more than just a language; it's a community. By choosing a Visionary License, you're not just investing in your success, you're actively contributing to the ongoing development and support of BoxLang.
Developing Distributed High-performance Computing Capabilities of an Open Sci...Globus
COVID-19 had an unprecedented impact on scientific collaboration. The pandemic and its broad response from the scientific community has forged new relationships among public health practitioners, mathematical modelers, and scientific computing specialists, while revealing critical gaps in exploiting advanced computing systems to support urgent decision making. Informed by our team’s work in applying high-performance computing in support of public health decision makers during the COVID-19 pandemic, we present how Globus technologies are enabling the development of an open science platform for robust epidemic analysis, with the goal of collaborative, secure, distributed, on-demand, and fast time-to-solution analyses to support public health.
Check out the webinar slides to learn more about how XfilesPro transforms Salesforce document management by leveraging its world-class applications. For more details, please connect with sales@xfilespro.com
If you want to watch the on-demand webinar, please click here: https://www.xfilespro.com/webinars/salesforce-document-management-2-0-smarter-faster-better/
Top Features to Include in Your Winzo Clone App for Business Growth (4).pptxrickgrimesss22
Discover the essential features to incorporate in your Winzo clone app to boost business growth, enhance user engagement, and drive revenue. Learn how to create a compelling gaming experience that stands out in the competitive market.
How to Position Your Globus Data Portal for Success Ten Good PracticesGlobus
Science gateways allow science and engineering communities to access shared data, software, computing services, and instruments. Science gateways have gained a lot of traction in the last twenty years, as evidenced by projects such as the Science Gateways Community Institute (SGCI) and the Center of Excellence on Science Gateways (SGX3) in the US, The Australian Research Data Commons (ARDC) and its platforms in Australia, and the projects around Virtual Research Environments in Europe. A few mature frameworks have evolved with their different strengths and foci and have been taken up by a larger community such as the Globus Data Portal, Hubzero, Tapis, and Galaxy. However, even when gateways are built on successful frameworks, they continue to face the challenges of ongoing maintenance costs and how to meet the ever-expanding needs of the community they serve with enhanced features. It is not uncommon that gateways with compelling use cases are nonetheless unable to get past the prototype phase and become a full production service, or if they do, they don't survive more than a couple of years. While there is no guaranteed pathway to success, it seems likely that for any gateway there is a need for a strong community and/or solid funding streams to create and sustain its success. With over twenty years of examples to draw from, this presentation goes into detail for ten factors common to successful and enduring gateways that effectively serve as best practices for any new or developing gateway.
We describe the deployment and use of Globus Compute for remote computation. This content is aimed at researchers who wish to compute on remote resources using a unified programming interface, as well as system administrators who will deploy and operate Globus Compute services on their research computing infrastructure.
OpenFOAM solver for Helmholtz equation, helmholtzFoam / helmholtzBubbleFoamtakuyayamamoto1800
In this slide, we show the simulation example and the way to compile this solver.
In this solver, the Helmholtz equation can be solved by helmholtzFoam. Also, the Helmholtz equation with uniformly dispersed bubbles can be simulated by helmholtzBubbleFoam.
4. Same key for
encryption &
decryption
Faster than
asymmetric
algorithm
Eg. RSA
Message
encrypted by
public key can be
decrypted by
private key
Slower than
symmetric
algorithm
Eg. AES, DES
Converts data to
irreversible fixed
length hash
Used to check
message
integrity
Eg. MD5, SHA-1
Symmetric Asymmetric Hashing
5. RELATEDCONCEPTS-
BASE64ENCODINGNOT FOR ENCRYPTION
Encodes binary data into ASCII format
1.4 to 1.6 times the original string
Ensures no data is lost or modified by the
underlying protocol during transmission due to
misinterpretation of binary characters
7. DIGITAL CERTIFICATE
An electronic document
Issued by a certificate authority
Binds identity details (viz. name etc.) with a
public key
Digitally signed by certificate authority to prove
the authenticity and integrity of the binding
X.509 is the standard to manage digital
certificates
9. CERTIFICATE AUTHORITY (CA)
Root CA has self-signed certificates
Root CA signs next-level intermediate
certificates
Root CA certificates stored in trusted key store
of browsers, operating systems or applications
Intermediate CA may issue other intermediate
CA certificates creating a chain
10. CHAIN CERTIFICATE
Contains the end certificate to the trusted root
CA including all intermediate CAs in the middle
For successful verification of a certificate, the
verifying agent must either
get the chain certificate from the certificate
owner, or,
have the end certificate in its trusted key store
11. JAVA & CERTIFICATES
JRE has a default trust store containing all
trusted Root CA certificates at
$JAVA_HOME/lib/security/cacerts
Java applications store its end certificate and
chain certificates in a separate key store
Key stores and trust stores are managed using
“keytool” which comes with the JRE
13. WHAT I DIGITAL SIGNATURE
Used to validate the authenticity and integrity of
a message
Digital signature is created by
- Computing a hash of the message
- Encrypting the hash using the private key
Accompanied by the sender’s certificate which
is in turn signed by the CA
14. SIGNATURE VERIFICATION BY THE RECEIVER
Compute the hash of the message
The computed hash and the decrypted hash
should be the same
Decrypt the signature using the public key
(available in the certificate) of the sender
16. SSL/TLS
SSL 3.0 served as the
basis of TLS 1.0
Provides security to
the message during
transit over network
(transport layer
security)
17. SSL / TLS CLIENT SERVER HANDSHAKING - 1
Requests for
secured session
Sends certificate &
chain certificate
Verifies certificate
Generates random
key
Encrypts key with
server public key
Client Server
18. SSL / TLS CLIENT SERVER HANDSHAKING - 2
All subsequent communications between client
and server are encrypted using the shared
symmetric key
Decrypts the client
sent key with its
private key
Client Server